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30341030211 = 3217907218641
BaseRepresentation
bin11100010000011101…
…110110000101000011
32220022112000000212200
4130100131312011003
5444114300431321
621534413324243
72122610334012
oct342035660503
986275000780
1030341030211
111195a7a2088
125a69196683
132b26c2a61b
14167b85ca79
15bc8a3ed26
hex710776143

30341030211 has 24 divisors (see below), whose sum is σ = 46455303024. Its totient is φ = 19016432640.

The previous prime is 30341030173. The next prime is 30341030219. The reversal of 30341030211 is 11203014303.

It is not a de Polignac number, because 30341030211 - 221 = 30338933059 is a prime.

It is a super-2 number, since 2×303410302112 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30341030219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29451 + ... + 248091.

It is an arithmetic number, because the mean of its divisors is an integer number (1935637626).

Almost surely, 230341030211 is an apocalyptic number.

30341030211 is a deficient number, since it is larger than the sum of its proper divisors (16114272813).

30341030211 is a wasteful number, since it uses less digits than its factorization.

30341030211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219571 (or 219568 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30341030211 its reverse (11203014303), we get a palindrome (41544044514).

The spelling of 30341030211 in words is "thirty billion, three hundred forty-one million, thirty thousand, two hundred eleven".

Divisors: 1 3 9 17 51 153 907 2721 8163 15419 46257 138771 218641 655923 1967769 3716897 11150691 33452073 198307387 594922161 1784766483 3371225579 10113676737 30341030211